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ABB Miniature Circuit Breakers

ABB miniature circuit breakers are highly renowned for their quality and effectiveness in ensuring electrical safety. These circuit breakers offer a combination of delayed thermal tripping mechanisms and magnetic tripping mechanisms. The thermal tripping mechanism is designed for overload protection, while the magnetic tripping mechanism provides short circuit protection. Together, these two tripping mechanisms offer robust safeguarding for electrical installations in various settings, including industrial applications.

One of the standout features is the range of trip curves available, labeled as B, C, D, K, which allow for customization based on specific requirements. These curves help tailor the circuit breaker's performance to the unique needs of each application. Whether it's safeguarding sensitive electronics or heavy-duty machinery, there's an ABB miniature circuit breaker suitable for most applications.

Products

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$66.54
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 degree centrigrade / 75 degreeF Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 5. 2140 Amps 40 A
$66.54
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 degree centrigrade / 75 degreeF Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 5. 2130 Amps 30 A
$70.88
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 degree centrigrade / 75 degreeF Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 5. 2120 Amps 20 A
$66.54
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 C / 75 F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 5. 2115 Amps 15 A
$31.82
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 C / 75 F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 10. 1150 Amps 50 A
$31.82
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 C / 75 F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 10. 1130 Amps 30 A
$31.82
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60°C / 75°F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in *Square D **QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging: 1 carton of 10.
$29.29
TQ Circuit Breakers. Special Purpose Circuit Breakers. 60 C / 75 F Conductor Rating. Box Type Terminals. Quick-Make, Quick-Break. Multi-pole Breakers Incorporate Internal Common Trip. 3/4" UL Classified Circuit Breakers for use in Square D QO Load Centers. 10 kAIC RMS symmetrical. Sandard Packaging 1 carton of 10. 1115 Amps 15 A
$74.68
THQP breakers are a smaller, smarter solution for today's cost- and quality-conscious contractors and homeowners. Half the width of standard breakers, they allow use of smaller load centers and for maximum savings of space and money. GE is the only manufacturer that gives you this cost advantage without sacrificing flexibility. THQP breakers are one-half the width of standard GE breakers but identical in design. They are available from 15 to 50 amps and in single and two pole construction. P250 Amps 50 A
$74.68
THQP breakers are a smaller, smarter solution for today's cost- and quality-conscious contractors and homeowners. Half the width of standard breakers, they allow use of smaller load centers and for maximum savings of space and money. GE is the only manufacturer that gives you this cost advantage without sacrificing flexibility. THQP breakers are one-half the width of standard GE breakers but identical in design. They are available from 15 to 50 amps and in single and two pole construction. P245 Amps 45 A
$74.68
THQP breakers are a smaller, smarter solution for today's cost- and quality-conscious contractors and homeowners. Half the width of standard breakers, they allow use of smaller load centers and for maximum savings of space and money. GE is the only manufacturer that gives you this cost advantage without sacrificing flexibility. THQP breakers are one-half the width of standard GE breakers but identical in design. They are available from 15 to 50 amps and in single and two pole construction. P240 Amps 40 A
$74.68
THQP breakers are a smaller, smarter solution for today's cost- and quality-conscious contractors and homeowners. Half the width of standard breakers, they allow use of smaller load centers and for maximum savings of space and money. GE is the only manufacturer that gives you this cost advantage without sacrificing flexibility. THQP breakers are one-half the width of standard GE breakers but identical in design. They are available from 15 to 50 amps and in single and two pole construction. P235 Amps 35 A